Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '58.248.0.0 - 58.255.255.255'

% Abuse contact for '58.248.0.0 - 58.255.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        58.248.0.0 - 58.255.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:19:23Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         hqs-ipabuse@chinaunicom.cn
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-08-19T00:57:22Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:22:23Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

% Information related to '58.252.0.0/14AS17816'

route:          58.252.0.0/14
descr:          CNC Group CHINA169 Guangdong Province Network
country:        CN
origin:         AS17816
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:55Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 58.255.237.146
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3983
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;58.255.237.146.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026102500 1800 900 604800 86400

;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 26 00:01:42 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 146.237.255.58.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 146.237.255.58.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
182.75.248.254 attack
2020-06-29T22:56:09.791634morrigan.ad5gb.com sshd[2679273]: Invalid user tiles from 182.75.248.254 port 2079
2020-06-29T22:56:11.220492morrigan.ad5gb.com sshd[2679273]: Failed password for invalid user tiles from 182.75.248.254 port 2079 ssh2
2020-06-30 12:41:45
218.92.0.221 attackspam
Jun 30 00:22:56 NPSTNNYC01T sshd[1388]: Failed password for root from 218.92.0.221 port 22169 ssh2
Jun 30 00:23:03 NPSTNNYC01T sshd[1388]: Failed password for root from 218.92.0.221 port 22169 ssh2
Jun 30 00:23:05 NPSTNNYC01T sshd[1388]: Failed password for root from 218.92.0.221 port 22169 ssh2
...
2020-06-30 12:28:02
51.178.137.139 attackspam
Jun 30 03:50:39 game-panel sshd[4229]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.137.139
Jun 30 03:50:40 game-panel sshd[4229]: Failed password for invalid user kafka from 51.178.137.139 port 43844 ssh2
Jun 30 03:56:43 game-panel sshd[4467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.178.137.139
2020-06-30 12:07:08
46.101.151.15 attack
scan
2020-06-30 12:16:45
189.166.155.15 attack
$f2bV_matches
2020-06-30 12:48:00
129.204.235.104 attackbotsspam
Jun 30 06:20:31 localhost sshd\[27508\]: Invalid user ziyang from 129.204.235.104
Jun 30 06:20:31 localhost sshd\[27508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.235.104
Jun 30 06:20:32 localhost sshd\[27508\]: Failed password for invalid user ziyang from 129.204.235.104 port 40634 ssh2
Jun 30 06:25:31 localhost sshd\[27964\]: Invalid user michal from 129.204.235.104
Jun 30 06:25:31 localhost sshd\[27964\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.235.104
...
2020-06-30 12:26:40
14.167.241.103 attack
1593489364 - 06/30/2020 05:56:04 Host: 14.167.241.103/14.167.241.103 Port: 445 TCP Blocked
2020-06-30 12:47:16
191.209.82.106 attack
2020-06-30T04:34:50.523716shield sshd\[19725\]: Invalid user monk from 191.209.82.106 port 20418
2020-06-30T04:34:50.529648shield sshd\[19725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.209.82.106
2020-06-30T04:34:52.245197shield sshd\[19725\]: Failed password for invalid user monk from 191.209.82.106 port 20418 ssh2
2020-06-30T04:37:39.829892shield sshd\[20987\]: Invalid user ashwin from 191.209.82.106 port 51323
2020-06-30T04:37:39.834082shield sshd\[20987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.209.82.106
2020-06-30 12:44:21
42.81.163.153 attackbots
Jun 30 06:13:25 vps sshd[1041853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.81.163.153
Jun 30 06:13:27 vps sshd[1041853]: Failed password for invalid user dream from 42.81.163.153 port 55404 ssh2
Jun 30 06:17:38 vps sshd[17287]: Invalid user user1 from 42.81.163.153 port 48973
Jun 30 06:17:38 vps sshd[17287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.81.163.153
Jun 30 06:17:40 vps sshd[17287]: Failed password for invalid user user1 from 42.81.163.153 port 48973 ssh2
...
2020-06-30 12:30:34
122.51.94.92 attack
$f2bV_matches
2020-06-30 12:39:08
139.59.58.155 attack
Jun 30 06:08:10 inter-technics sshd[27345]: Invalid user backups from 139.59.58.155 port 42866
Jun 30 06:08:10 inter-technics sshd[27345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.58.155
Jun 30 06:08:10 inter-technics sshd[27345]: Invalid user backups from 139.59.58.155 port 42866
Jun 30 06:08:12 inter-technics sshd[27345]: Failed password for invalid user backups from 139.59.58.155 port 42866 ssh2
Jun 30 06:14:00 inter-technics sshd[27774]: Invalid user aster from 139.59.58.155 port 43192
...
2020-06-30 12:20:55
222.186.30.167 attackspam
$f2bV_matches
2020-06-30 12:32:02
189.213.143.195 attackbotsspam
Automatic report - Port Scan Attack
2020-06-30 12:53:03
49.232.9.198 attackspambots
malicious Brute-Force reported by https://www.patrick-binder.de
...
2020-06-30 12:12:28
206.81.14.48 attackspambots
Jun 30 06:08:24 srv-ubuntu-dev3 sshd[23167]: Invalid user zabbix from 206.81.14.48
Jun 30 06:08:24 srv-ubuntu-dev3 sshd[23167]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.14.48
Jun 30 06:08:24 srv-ubuntu-dev3 sshd[23167]: Invalid user zabbix from 206.81.14.48
Jun 30 06:08:25 srv-ubuntu-dev3 sshd[23167]: Failed password for invalid user zabbix from 206.81.14.48 port 35900 ssh2
Jun 30 06:11:26 srv-ubuntu-dev3 sshd[23656]: Invalid user iw from 206.81.14.48
Jun 30 06:11:26 srv-ubuntu-dev3 sshd[23656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.81.14.48
Jun 30 06:11:26 srv-ubuntu-dev3 sshd[23656]: Invalid user iw from 206.81.14.48
Jun 30 06:11:28 srv-ubuntu-dev3 sshd[23656]: Failed password for invalid user iw from 206.81.14.48 port 35258 ssh2
Jun 30 06:14:28 srv-ubuntu-dev3 sshd[24101]: Invalid user hamlet from 206.81.14.48
...
2020-06-30 12:15:47

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